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1 <br /> BORING NO.: SB-39 SHEET 1 OF 1 <br /> PROJECT: Former Tracy Pump Station <br /> LOCATION: 14821 West Grant Line Road,Tracy,California <br /> COORDINATES: Y 37.76006182,X -121.4952743 PROJECT NO.: 261111S154A <br /> ' SURFACE ELEVATION: NA DATUM: NA LOGGED BY: Sergio Schirripa <br /> r <br /> Lu a E IU--a af ii � a Z m GEOLOGIC COMPLETION <br /> ' W a }¢z ¢ `� m o DESCRIPTION DETAIL <br /> �- Z rn— rn Z 0 w rn <br /> CLAY (CL): about 100%F very dark grayish brown —r <br /> (2.5Y 312).dry,firm. <br /> HA <br /> 100 ;i r� <br /> '•� .'' Native soil <br /> 0.0 <br /> ' �. . <br /> 0.0 CLAY (CL): about 95%F 5%S very dark grayish <br /> brown(2.5Y 312);dry;firm. <br /> ' 0.0 As above:soft. <br /> r5 0.0 CLAY (CL): about 80%F 20%S dive brown (2.5Y <br /> 413);dry;soft;very fine sand. <br /> 4.1 As above:cola change to black;moist;SPO present. <br /> 9 Neat cement <br /> ' S 0.7 <br /> a <br /> w <br /> Z <br /> m 0.0 CLAY(CL): out 90%F 10%S olive gray(5Y 412); <br /> dr),firm;very fine sand. <br /> n 0.1 As above:grayish brown(2.5Y 512);soft. <br /> W <br /> a SB-39 SA <br /> 9'5CLAY (CL): about 80%F 20%S light olive brown <br /> z 10 D'0 (2.5Y 514);moist;soft. <br /> o Boring terminated at 10 feet bgs. <br /> a <br /> a <br /> a <br /> 1 a DRILLING CONTRACTOR: Peneoore Drilling REMARKS: <br /> DRILLING METHOD: Hand Auger <br /> z <br /> w DRILLING EQUIPMENT: Hand Auger <br /> a <br /> o DRILLING STARTED: 5125111 ENDED: 5125111 <br /> J <br />